apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1328727/+attachment/4129322/+files/UdevDb.txt
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1328727 Title: s2disk/hibernate hangs during saving of image data Status in “linux” package in Ubuntu: Confirmed Bug description: Hibernation with the pm-hibernate command works fine on a freshly booted system, but when a significant portion of the RAM is in use, for instance by starting gimp, google-chrome and firefox at the same time, it stalls at the start of the saving of the image data: s2disk: Snapshotting system s2disk: System snapshot ready. Preparing to write s2disk: Image size: 441652 kilobytes s2disk: Free swap: 1798624 kilobytes s2disk: Saving 110413 image data pages (press backspace to abort) ... 0% The system is not usable at this point, although alt-sysrq still works. It looks like some sort of deadlock. The system is an Asus eeePC 1000HE with 2GB RAM and a 2GB swap partition and a Samsung SSD 840 EVO. The Ubuntu release is 14.04 LTS. The kernel package is linux-image-3.13.0-27-generic version 3.13.0-27.50 (32 bit). I found a kernel bug report that looks exactly the same: https://bugzilla.kernel.org/show_bug.cgi?id=75101 In that bug report, the problem was bisected to commit a1c3bfb2. This commit is part of the 3.14 kernel, but was apparently backported to the 3.13 Ubuntu kernel. I've rebuild the kernel package with this commit reverted, and it seems to fix this issue for me. --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: dick 1719 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=c6b78f80-b4a1-4b1a-91b4-8ae5c41b36f4 InstallationDate: Installed on 2013-04-28 (408 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release i386 (20130424) MachineType: ASUSTeK Computer INC. 1000HE Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-27-generic root=UUID=54684f57-2a33-403f-ae4d-ad6b3d0168ea ro acpi_osi=Linux acpi_backlight=vendor quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-27.50hib-generic 3.13.11 RelatedPackageVersions: linux-restricted-modules-3.13.0-27-generic N/A linux-backports-modules-3.13.0-27-generic N/A linux-firmware 1.127.2 Tags: trusty Uname: Linux 3.13.0-27-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-26 (45 days ago) UserGroups: adm cdrom dialout dip fuse lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/24/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0902 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: 1000HE dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: x.xx dmi.chassis.asset.tag: 0x00000000 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTek Computer INC. dmi.chassis.version: x.x dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0902:bd06/24/2009:svnASUSTeKComputerINC.:pn1000HE:pvrx.x:rvnASUSTeKComputerINC.:rn1000HE:rvrx.xx:cvnASUSTekComputerINC.:ct10:cvrx.x: dmi.product.name: 1000HE dmi.product.version: x.x dmi.sys.vendor: ASUSTeK Computer INC. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1328727/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
